Bump eclipse-temurin from 21 to 25 (#164)

Bumps eclipse-temurin from 21 to 25.

---
updated-dependencies:
- dependency-name: eclipse-temurin
  dependency-version: '25'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Dockerfile

@@ -4,7 +4,7 @@ WORKDIR /app
 COPY --chown=gradle:gradle . /app
 RUN gradle -i --stacktrace clean build
 
-FROM eclipse-temurin:21
+FROM eclipse-temurin:25
 
 WORKDIR /opt/test-runner
 COPY bin/run.sh bin/run.sh